Genesis 26:18-21

VIN(i) 18 Then Isaac dug the water wells that had been dug in the days of his father Abraham. The Philistines had stopped them up after the death of Abraham. He gave them the same names his father had given them. 19 Isaac's servants dug in the valley, and found there a well of flowing water. 20 The herdsmen of Gerar quarreled with the herdsmen of Isaac. They said: "The water is ours!" So he named the well Esek, because they argued with him. 21 And they dug another well, and they quarreled over it also. And he called its name Sitnah.